"Formal methods are not a silver bullet, but they are an essential tool in the quest for reliable systems."
形式化方法不是银弹,但它们是追求可靠系统的重要工具。
蓝海代表今天尚不存在的所有行业——未知的市场空间,未被竞争玷污。
一片叶子遮住眼睛,就连泰山也看不见了。
Psychology must be purely experimental and analytical.